EN ISO 17072-2:2011
(Main)Leather - Chemical determination of metal content - Part 2: Total metal content (ISO 17072-2:2011)
Leather - Chemical determination of metal content - Part 2: Total metal content (ISO 17072-2:2011)
ISO 17072-2:2011 specifies a method for the determination of the total metal content in leather using digestion of the leather and subsequent determination with inductively coupled plasma/optical emission spectrometry (ICP/OES), or inductively coupled plasma/mass spectrometry (ICP/MS), or atomic absorption spectrometry (AAS) or spectrometry of atomic fluorescence (SFA).
This method determines the total metal content in leather; it is not compound-specific or specific to the oxidation state of the metals.
The method is applicable for determining aluminium (Al), antimony (Sb), arsenic (As), barium (Ba), cadmium (Cd), calcium (Ca), chromium (Cr), cobalt (Co), copper (Cu), iron (Fe), lead (Pb), magnesium (Mg), manganese (Mn), mercury (Hg), molybdenum (Mo), nickel (Ni), potassium (K), selenium (Se), silicon (Si), sodium (Na), tin (Sn), titanium (Ti), zinc (Zn), and zirconium (Zr).
The quantification limit of total lead is 8 mg/kg.
ISO 17072-2:2011 is not applicable to chromium-tanned leathers. In this case, ISO 5398-1, or ISO 5398-2, or ISO 5398-3, or ISO 5398-4 are used.
Leder - Chemische Bestimmung des Metallgehaltes - Teil 2: Gesamtmetallgehalt (ISO 17072-2:2011)
Dieser Teil von ISO 17072 legt ein Verfahren zur Bestimmung des Gesamtgehaltes von Metallen in Leder
fest, indem ein Aufschluss des Leders und danach eine Bestimmung der Metalle mittels optischer
Emissionsspektrometrie mit induktiv gekoppeltem Plasma (ICP-OES), mittels Massenspektrometrie mit
induktiv gekoppeltem Plasma (ICP-MS) oder mittels Atomabsorptionsspektrometrie (AAS) oder
Atomfluoreszenzspektrometrie (SFA) durchgeführt werden.
Dieses Verfahren bestimmt den gesamten Metallgehalt in Leder; es ist nicht spezifisch für die jeweilige
chemische Verbindung oder spezifisch für den Oxidationszustand der Metalle.
Das Verfahren ist zur Bestimmung der folgenden Metalle anwendbar:
Aluminium (Al) Kupfer (Cu) Kalium (K)
Antimon (Sb) Eisen (Fe) Selen (Se)
Arsen (As) Blei (Pb) Silicium (Si)
Barium (Ba) Magnesium (Mg) Natrium (Na)
Cadmium (Cd) Mangan (Mn) Zinn (Sn)
Calcium (Ca) Quecksilber (Hg) Titan (Ti)
Chrom (Cr) (ausgenommen chromgegerbtes Leder) Molybdän (Mo) Zink (Zn)
Kobalt (Co) Nickel (Ni) Zirconium (Zr)
Die Bestimmungsgrenze von Blei liegt bei 8 mg/kg (siehe Anhang A).
Dieser Teil von ISO 17072 ist nicht anwendbar für chromgegerbtes Leder. In diesem Fall wird ISO 5398-1
oder ISO 5398-2 oder ISO 5398-3 oder ISO 5398-4 angewendet.
Cuir - Détermination chimique de la teneur en métal - Partie 2: Teneur totale en métaux (ISO 17072-2:2011)
L'ISO 17072-2:2011 spécifie une méthode de détermination de la teneur totale en métaux présents dans le cuir par digestion du cuir suivie d'une détermination par spectrométrie d'émission optique avec plasma à couplage inductif (ICP-OES), ou par spectrométrie d'absorption atomique (AAS), ou par spectrométrie de masse avec plasma à couplage inductif (ICP-MS), ou par spectrométrie de fluorescence atomique (SFA).
Cette méthode détermine la teneur totale en métaux présents dans le cuir; elle n'est pas spécifique à un composé ni à l'état d'oxydation des métaux.
La méthode s'applique à la détermination des métaux suivants: aluminium (Al), antimoine (Sb), arsenic (As), baryum (Ba), cadmium (Cd), calcium (Ca), chrome (Cr), cobalt (Co), cuivre (Cu), fer (Fe), plomb (Pb), magnésium (Mg), manganèse (Mn), mercure (Hg), molybdène (Mo), nickel (Ni), potassium (K), sélénium (Se), silicium (Si), sodium (Na), étain (Sn), titane (Ti), zinc (Zn) et zirconium (Zr).
La limite de quantification du plomb total est de 8 mg/kg.
L'ISO 17072-2:2011 ne s'applique pas aux cuirs tannés au chrome. Dans ce cas, l'ISO 5398-1, l'ISO 5398-2, l'ISO 5398-3 ou l'ISO 5398-4 sont utilisées.
Usnje - Kemijsko določevanje kovin - 2. del: Celotni delež kovin (ISO 17072-2:2011)
Ta standard določa metodo za določevanje skupnih kovin v usnju z izločevanjem s kislo raztopino za umetno perspiracijo in nato z določevanjem z optično emisijsko spektrometrijo z induktivno sklopljeno plazmo (ICP-OES) ali z atomskim absorpcijskim spektrometrom (AAS).
Ta metoda se uporablja predvsem za določevanje izločljivega kroma v vrstah usnja, barvanih s kromom.
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Leder - Chemische Bestimmung des Metallgehaltes - Teil 2: Gesamtmetallgehalt (ISO 17072-2:2011)Cuir - Détermination chimique de la teneur en métal - Partie 2: Teneur totale en métaux (ISO 17072-2:2011)Leather - Chemical determination of metal content - Part 2: Total metal content (ISO 17072-2:2011)59.140.30Usnje in krznoLeather and fursICS:Ta slovenski standard je istoveten z:EN ISO 17072-2:2011SIST EN ISO 17072-2:2011en,fr,de01-november-2011SIST EN ISO 17072-2:2011SLOVENSKI
STANDARD
SIST EN ISO 17072-2:2011
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN ISO 17072-2
February 2011 ICS 59.140.30 English Version
Leather - Chemical determination of metal content - Part 2: Total metal content (ISO 17072-2:2011)
Cuir - Détermination chimique de la teneur en métal -Partie 2: Teneur totale en métaux (ISO 17072-2:2011)
Leder - Chemische Bestimmung des Metallgehaltes - Teil 2: Gesamtmetallgehalt (ISO 17072-2:2011) This European Standard was approved by CEN on 12 February 2011.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 17072-2:2011: ESIST EN ISO 17072-2:2011
EN ISO 17072-2:2011 (E) 2 Contents Page Foreword .3SIST EN ISO 17072-2:2011
EN ISO 17072-2:2011 (E) 3 Foreword This document (EN ISO 17072-2:2011) has been prepared by Technical Committee CEN/TC 289 “Leather”, the secretariat of which is held by UNI, in collaboration with the International Union of Leather Technologists and Chemists Societies. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by August 2011, and conflicting national standards shall be withdrawn at the latest by August 2011. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom.
SIST EN ISO 17072-2:2011
SIST EN ISO 17072-2:2011
Reference numberISO 17072-2:2011(E)IULTCS/IUC 27-2:2011(E)© ISO 2011
INTERNATIONAL STANDARD ISO17072-2IULTCS/IUC27-2First edition2011-02-15Leather — Chemical determination of metal content — Part 2: Total metal content Cuir — Détermination chimique de la teneur en métal — Partie 2: Teneur totale en métaux
SIST EN ISO 17072-2:2011
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